Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 365/65-22.5 | 435/60-22.5 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 41.18 (1046) | 43.05 (1093.5) | 1.87 (47.5) 4.5% |
| Width inches (mm) | 14.37 (365) | 17.13 (435) | 2.76 (70) 19.2% |
| Circum. inches (mm) | 129.37 (3286.11) | 135.25 (3435.33) | 5.88 (149.23) 4.5% |
| Sidewall Height inches (mm) | 9.34 (237.25) | 10.28 (261) | 0.94 (23.75) 10% |
| Revolutions per mile (km) | 489.74 (304.31) | 468.47 (291.09) | -21.27 (-13.22) -4.3% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.91 mph (33.65 km/h) |
| 25 mph (40.23 km/h) | 26.14 mph (42.06 km/h) |
| 30 mph (48.28 km/h) | 31.36 mph (50.47 km/h) |
| 35 mph (56.33 km/h) | 36.59 mph (58.89 km/h) |
| 40 mph (64.37 km/h) | 41.82 mph (67.3 km/h) |
| 45 mph (72.42 km/h) | 47.04 mph (75.71 km/h) |
| 50 mph (80.47 km/h) | 52.27 mph (84.12 km/h) |
| 55 mph (88.51 km/h) | 57.5 mph (92.53 km/h) |
| 60 mph (96.56 km/h) | 62.72 mph (100.95 km/h) |
| 65 mph (104.61 km/h) | 67.95 mph (109.36 km/h) |
| 70 mph (112.65 km/h) | 73.18 mph (117.77 km/h) |
| 75 mph (120.7 km/h) | 78.41 mph (126.18 km/h) |
| 80 mph (128.75 km/h) | 83.63 mph (134.59 km/h) |
| 85 mph (136.79 km/h) | 88.86 mph (143.01 km/h) |
| 90 mph (144.84 km/h) | 94.09 mph (151.42 km/h) |
| 95 mph (152.89 km/h) | 99.31 mph (159.83 km/h) |
| 100 mph (160.93 km/h) | 104.54 mph (168.24 km/h) |
| 2.35 | 2.73 | 2.94 | 3.07 | 3.21 | 3.31 | 3.42 | 3.55 | 3.73 | 3.91 | 4.11 | 4.27 | 4.56 | 4.88 | 5.13 | 5.29 | 5.38 | 5.71 | 6.17 | 7.17 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1192 | 1385 | 1491 | 1557 | 1628 | 1679 | 1735 | 1801 | 1892 | 1984 | 2085 | 2166 | 2313 | 2476 | 2602 | 2684 | 2729 | 2897 | 3130 | 3637 |
Better Fuel Economy Factory Ratios Increased Power
